/*
 * Copyright 2018 Broadband Forum
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.broadband_forum.obbaa.netconf.server;

import org.w3c.dom.Document;

import org.broadband_forum.obbaa.netconf.api.messages.AbstractNetconfRequest;
import org.broadband_forum.obbaa.netconf.api.messages.DocumentToPojoTransformer;
import org.broadband_forum.obbaa.netconf.api.messages.GetConfigRequest;
import org.broadband_forum.obbaa.netconf.api.messages.NetconfFilter;
import org.broadband_forum.obbaa.netconf.api.util.NetconfResources;

public class AnvTracingUtil {


    public static boolean isEmptyRequest( Document request, String requestType){
        if ( NetconfResources.GET_CONFIG.equals(requestType)){
            NetconfFilter filter = DocumentToPojoTransformer.getFilterFromRpcDocument(request);
            if ( filter != null && filter.getXmlFilterElements().isEmpty()){
                return true;
            }
        }
        return false;
    }
    
    public static boolean isEmptyRequest( AbstractNetconfRequest request){
        if ( request instanceof GetConfigRequest){
            NetconfFilter filter = ((GetConfigRequest) request).getFilter();
            if ( filter != null && filter.getXmlFilterElements().isEmpty()){
                return true;
            }
        }
        return false;
    }

}
